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LastNameTypeHandler.kt
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LastNameTypeHandler.kt
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/*
* Copyright 2016-2024 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package examples.kotlin.mybatis3.canonical
import org.apache.ibatis.type.JdbcType
import org.apache.ibatis.type.TypeHandler
import java.sql.CallableStatement
import java.sql.PreparedStatement
import java.sql.ResultSet
class LastNameTypeHandler : TypeHandler<LastName> {
override fun setParameter(ps: PreparedStatement, i: Int, parameter: LastName, jdbcType: JdbcType) =
ps.setString(i, parameter.name)
override fun getResult(rs: ResultSet, columnName: String) =
toLastName(rs.getString(columnName))
override fun getResult(rs: ResultSet, columnIndex: Int) =
toLastName(rs.getString(columnIndex))
override fun getResult(cs: CallableStatement, columnIndex: Int) =
toLastName(cs.getString(columnIndex))
private fun toLastName(s: String?) =
if (s == null) null else LastName(s)
}